package cn.wen.dao;import cn.wen.entity.Discuss;import cn.wen.entity.RsaLinear;import cn.wen.entity.Subject;import org.apache.ibatis.annotations.Mapper;import org.apache.ibatis.annotations.Param;import org.springframework.stereotype.Component;import java.util.List;@Mapper@Componentpublic interface RsaFunctionDao {    /**     * 获取rsa_linear 中开启的算法 通过rasId     */    RsaLinear getLinearByRsaId(@Param("rsaId") Long rsaId);}